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VOSCA CORPORATION not only provides competitive prices, excellent quality but also helps customers to solve technical problems, improve quality, reduce extra costs, and assist customers to become more competitive.

As a professional digital clock, timer, thermometer, and hygrometer supplier, we can also offer customized modules with special control pole, timers with constant period to countdown, meters to measure or indicate lifespan of filter, cartridge, and etc.

This is a yearly lifespan timer. With single reset button, helps you to count one year lifetime of filter, cartridge, UV lamp or any lifetime concern device.

When you install a new filter, which has one year lifetime, you may press the reset button to start one year countdown. After the preset time expired, the whole LCD display will be blinking to tell user the lifetime of device is expired. Replace a new filter or cartridge is necessary.

If the blinking of LCD is not enough to warning, then a power saving aural endless alert can be added optionally. Furthermore, after countdown to zero, the timer counts up right away. This is designed in purpose to provide the information of passed time after lifetime expired.

We welcome you request any special features or lifetime for different kinds of application.

We have been specializing in Countdown Clock and Countdown Timer for many years. Our main products include 365 Days Lifespan Timer, Countdown Timer, Lifetime Meter, Lifetime Indicator, Endless Alarm Timer and UV Lamp Lifespan Meter.